EP1194445A4 - Methods for protein purification using aqueous two-phase extraction - Google Patents

Methods for protein purification using aqueous two-phase extraction

Info

Publication number
EP1194445A4
EP1194445A4 EP00928866A EP00928866A EP1194445A4 EP 1194445 A4 EP1194445 A4 EP 1194445A4 EP 00928866 A EP00928866 A EP 00928866A EP 00928866 A EP00928866 A EP 00928866A EP 1194445 A4 EP1194445 A4 EP 1194445A4
Authority
EP
European Patent Office
Prior art keywords
methods
phase extraction
aqueous
protein purification
growth hormone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP00928866A
Other languages
German (de)
French (fr)
Other versions
EP1194445B1 (en
EP1194445A1 (en
Inventor
Kirk J Hayenga
Pascal P Valex
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Diosynth Biotechnologies USA Inc
Original Assignee
Covance Biotechnology Services Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Covance Biotechnology Services Inc filed Critical Covance Biotechnology Services Inc
Publication of EP1194445A1 publication Critical patent/EP1194445A1/en
Publication of EP1194445A4 publication Critical patent/EP1194445A4/en
Application granted granted Critical
Publication of EP1194445B1 publication Critical patent/EP1194445B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/575—Hormones
    • C07K14/61—Growth hormone [GH], i.e. somatotropin

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Endocrinology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biophysics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Toxicology (AREA)
  • Peptides Or Proteins (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

Methods are provided in this invention for the isolation of human growth hormone, growth hormone antagonist, or a homologue of either, from a biological source. The methods of the invention use multi-phase extraction.
EP00928866A 1999-05-07 2000-05-04 Methods for purifying recombinant growth hormone antagonist proteins using aqueous two-phase extraction Expired - Lifetime EP1194445B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/307,549 US6437101B1 (en) 1999-05-07 1999-05-07 Methods for protein purification using aqueous two-phase extraction
US307549 1999-05-07
PCT/US2000/012320 WO2000068260A1 (en) 1999-05-07 2000-05-04 Methods for protein purification using aqueous two-phase extraction

Publications (3)

Publication Number Publication Date
EP1194445A1 EP1194445A1 (en) 2002-04-10
EP1194445A4 true EP1194445A4 (en) 2002-10-09
EP1194445B1 EP1194445B1 (en) 2008-01-23

Family

ID=23190235

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00928866A Expired - Lifetime EP1194445B1 (en) 1999-05-07 2000-05-04 Methods for purifying recombinant growth hormone antagonist proteins using aqueous two-phase extraction

Country Status (13)

Country Link
US (1) US6437101B1 (en)
EP (1) EP1194445B1 (en)
JP (1) JP2002544139A (en)
AT (1) ATE384737T1 (en)
AU (1) AU777974B2 (en)
BR (1) BR0010707A (en)
CA (1) CA2372513A1 (en)
DE (1) DE60037886T2 (en)
ES (1) ES2303507T3 (en)
IL (1) IL146381A0 (en)
MX (1) MXPA01011356A (en)
NZ (1) NZ515381A (en)
WO (1) WO2000068260A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6966992B2 (en) * 2001-03-19 2005-11-22 Akzo Nobel Nv Method of purification of molecules using unbranched terminal alkyldiols
CA2496687A1 (en) * 2002-09-18 2004-04-01 Centre Hospitalier De L'universite De Montreal (Chum) Ghrh analogues
DE502004005503D1 (en) * 2004-06-25 2007-12-27 Kuehni Ag Method for extraction of biological material
DE602005009827D1 (en) * 2004-06-29 2008-10-30 Ares Trading Sa PROCESS FOR PURIFYING IL-18 BINDING PROTEIN
US20070048786A1 (en) * 2005-09-01 2007-03-01 Arnon Chait Systems and methods for fractionation of protein mixtures
US20080070230A1 (en) * 2006-06-12 2008-03-20 Wyeth Methods for reducing or preventing liquid-liquid phase separation in high concentration protein solutions
KR100836171B1 (en) * 2007-01-19 2008-06-09 인하대학교 산학협력단 Affinity separation by partition enhancing material conjugated biomolecules in aqueous two-phase extraction system
DE102008013490A1 (en) 2008-03-10 2009-09-17 Bayer Technology Services Gmbh Process for the purification of therapeutic proteins
CN102224160A (en) * 2008-11-25 2011-10-19 通用电气健康护理生物科学股份公司 Aqueous two phase extraction augmented precipitation process for purification of therapeutic proteins
DE102011001743A1 (en) * 2011-04-01 2012-10-04 Technische Universität Dortmund Process for separation / purification of biomolecules
CN102662015B (en) * 2012-04-12 2013-11-20 湖南师范大学 Biological sample purification method based on inorganic salt promoted phase transition and separation of nano-gold
US20130310554A1 (en) * 2012-05-18 2013-11-21 Hong Kong Baptist University Aqueous Diphase Solvent System for Preparing High-Purity Polysaccharides
CN111249531B (en) * 2020-01-19 2022-03-22 巴斯特医药科技（常州）有限公司 Method for preparing collagen scaffold by using high-activity plant enzyme
CN114957494A (en) * 2021-02-23 2022-08-30 江苏农牧科技职业学院 Process for extracting protein in polygonatum polysaccharide by adopting double aqueous phases

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815989A (en) * 1981-06-12 1983-01-29 Sanki Eng Kk Purification of physiologically active protein and its device
EP0387760A1 (en) * 1989-03-15 1990-09-19 Forschungszentrum Jülich Gmbh Process to extract proteins from aqueous biomass suspensions
WO1992007868A1 (en) * 1990-11-06 1992-05-14 Kabi Pharmacia Ab A method for isolating and purifying peptides and proteins
US5734024A (en) * 1996-04-19 1998-03-31 Boris Y. Zaslavsky Method for determining the biological activity of recombinant human growth hormone

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK144731C (en) 1976-07-30 1982-10-18 Nordisk Insulinlab PROCEDURE FOR INSULATING PROTEIN HORMONES DERIVED FROM HUMAN HYPPHYPHYSE TISSUE
US5139943A (en) * 1989-06-13 1992-08-18 Genencor International, Inc. Processes for the recovery of microbially produced chymosin
US5151358A (en) 1989-06-13 1992-09-29 Genencor International, Inc. Processes for the recovery of naturally produced chymosin
US5182369A (en) 1990-02-28 1993-01-26 Monsanto Company Method for purifying somatotropin monomers
US5328841A (en) * 1990-10-05 1994-07-12 Genencor International, Inc. Methods for isolating EG III cellulase component and EG III cellulase in polyethylene glycol using inorganic salt and polyethylene glycol
US5407810A (en) 1993-08-20 1995-04-18 Genentech, Inc. Aqueous multiple-phase isolation of polypeptide
GB0205898D0 (en) * 2002-03-13 2002-04-24 Pharmacia Ab Treatment of type I diabetes mellitus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5815989A (en) * 1981-06-12 1983-01-29 Sanki Eng Kk Purification of physiologically active protein and its device
EP0387760A1 (en) * 1989-03-15 1990-09-19 Forschungszentrum Jülich Gmbh Process to extract proteins from aqueous biomass suspensions
WO1992007868A1 (en) * 1990-11-06 1992-05-14 Kabi Pharmacia Ab A method for isolating and purifying peptides and proteins
US5734024A (en) * 1996-04-19 1998-03-31 Boris Y. Zaslavsky Method for determining the biological activity of recombinant human growth hormone

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE CONFERENCE PAPERS INDEX 12 October 1999 (1999-10-12), VALAX,P.: ""Primary purification step: Aqueous two phase liquid-liquid extraction of a modified growth hormone from homogenized E. coli"", XP002204007 *
DATAR R ET AL: "STUDIES ON THE REMOVAL OF ESCHERICHIA-COLI CELL DEBRIS BY AQUEOUS TWO-PHASE POLYMER EXTRACTION", JOURNAL OF BIOTECHNOLOGY, vol. 3, no. 4, 1986, pages 207 - 220, XP001084800, ISSN: 0168-1656 *
DYR J E ET AL: "Separation used for purification of recombinant proteins", JOURNAL OF CHROMATOGRAPHY B: BIOMEDICAL SCIENCES & APPLICATIONS, ELSEVIER SCIENCE PUBLISHERS, NL, vol. 699, no. 1-2, 10 October 1997 (1997-10-10), pages 383 - 401, XP004095005, ISSN: 1570-0232 *

Also Published As

Publication number Publication date
MXPA01011356A (en) 2003-08-20
WO2000068260A1 (en) 2000-11-16
DE60037886D1 (en) 2008-03-13
IL146381A0 (en) 2002-07-25
ATE384737T1 (en) 2008-02-15
AU777974B2 (en) 2004-11-04
US6437101B1 (en) 2002-08-20
BR0010707A (en) 2002-06-04
EP1194445B1 (en) 2008-01-23
ES2303507T3 (en) 2008-08-16
AU4703600A (en) 2000-11-21
JP2002544139A (en) 2002-12-24
CA2372513A1 (en) 2000-11-16
EP1194445A1 (en) 2002-04-10
NZ515381A (en) 2003-10-31
DE60037886T2 (en) 2009-01-22

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